Q[1]: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are done, there will be 21 trees. How many trees did the grove workers plant today?
Q[2]: If there are 3 cars in the parking lot and 2 more cars arrive, how many cars are in the parking lot?
Q[3]: Leah had 32 chocolates and her sister had 42. If they ate 35, how many pieces do they have left in total?
Q[4]: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?
A[1]: 6
A[2]: 5
A[3]: 39
A[4]: 8

Q[1]: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?
Q[2]: There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?
Q[3]: Michael had 58 golf balls. On tuesday, he lost 23 golf balls. On wednesday, he lost 2 more. How many golf balls did he have at the end of wednesday?
Q[4]: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?
A[1]: 9
A[2]: 29
A[3]: 33
A[4]: 8

Q[1]: A garden produced 237 potatoes, 60 fewer cucumbers and twice as many peppers than the cucumbers. How many vegetables did the garden produce?
Q[2]: John's cow weighs 400 pounds. It increased its weight to 1.5 times its starting weight. He is able to sell the cow for $3 per pound. How much more is it worth after gaining the weight?
Q[3]: John writes 20 pages a day. How long will it take him to write 3 books that are 400 pages each?
Q[4]: James has a rainwater collection barrel. For each inch of rain he collects 15 gallons. On Monday it rained 4 inches and on Tuesday it rained 3 inches. He can sell water for $1.2 per gallon. How much money did he make from selling all the water?
A[1]: 768
A[2]: 600
A[3]: 60
A[4]: 126
